2. There is only one angle of view in a photograph, whereas in a mirror there are various angles of view. One angle in the photo has been fixed, and the ugly has been fixed.
3. Due to the design principle of the camera, when you take a picture from the front or from a close distance, the three-dimensionality, hierarchy, and perspective of the face in the photo is not so strong. But pull the camera away, so that the lens to non-frontal angle shooting, facial beauty will increase, because these angles increase the perspective. And with the mirror itself is the use of light reflection imaging, anything that can be seen is also by the reflection of light into the eyes, the above is the medical beauty of the photos taken by the feeling is not as good as the mirror inside the reason.